Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 2537584834

Certificate GIA 2537584834

Diamond specifications and retailer prices

From $553 USD
As of November 4, 2026
Save $1,520 USD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,073 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2537584834. Listed at 19 retailers as of November 4, 2026, with prices from $553 to $2,073, a $1,520 spread on the same certified stone. NZ Jewellers lists it at $2,073. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2537584834
Dimensions5.20 × 5.15 × 3.02 mm
L/W Ratio1.01
Top View
5.20 mm5.15 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537584834
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $872 USD|Low: $460 USD|High: $1,543 USD|Avg: $798 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$553 USD
Retailer 6$574 USD
Retailer 7$675 USD
Retailer 9$730 USD
Retailer 10$730 USD
Retailer 8$760 USD
Retailer 3$803 USD
Retailer 1$872 USD
Retailer 4$882 USD
Retailer 5$1,525 USD

35 data points across 10 retailers

19 retailers$553 USD to $2,073 USD

A
Cheapest Retailer
-
$553 USD
Final sale: no returns
A
Retailer 2
-
$574 USD
View
A
Retailer 3
-
$599 USD
View
A
Retailer 4
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$601 USD
View
A
Retailer 5
-
$631 USD
View
Retailer 6
-
$645 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$645 USD
View
A
Retailer 8
-
$675 USD
View
A
Retailer 9
-
$691 USD
View
A
Retailer 10
-
$702 USD
View
A
Retailer 11
-
$730 USD
View
A
Retailer 12
-
$730 USD
View
B+
Retailer 13
-
$760 USD
View
B+
Retailer 14
-
$803 USD
View
B+
Retailer 15
-
$848 USD
View
B+
Retailer 16
-
$872 USD
View
B+
Retailer 17
-
$882 USD
View
B
Retailer 18
-
$1,525 USD
View
Most Expensive
B
NZ Jewellers
74a77477-0800-48a5-8515-77978a692304 · Nov 4
$2,073 USD
View
18 more retailers have this diamond
Prices start from $553 USDSave up to $1,520 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Round
$553 USD